jQuery(document).ready(function(){

    jQuery('#vymenik').cycle({
        timeout:     100,
        speed:       2000,
        pager:   '#nav',
        pagerAnchorBuilder: pagerFactory
    });

    function pagerFactory(idx, slide) {
        var s = idx > 2 ? ' style="display:none"' : '';
        return '<li'+s+'><a href="#">'+(idx+1)+'</a></li>';
    };
    
});